Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

<div id="element">value</div>
<script>
  Benchmark.prototype.setup = function() {
    function byId(id){ return document.getElementById(id) }
  };
</script>

Preparation code output

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$(document.getElementById('element'));

$('#element');

$(byId('element'));

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published on 1st February 2012
• Revision 2: published on 1st February 2012
• Revision 3: published on 23rd March 2012

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